GB/Z 18427-2001
Active
GB/T 7939.1-2024
Active
National standards
GB/T 7939.1-2024 Connections for hydraulic fluid power—Test methods—Part 1:Connectors
GB/T 7939.1-2024 Connections for hydraulic fluid power—Test methods—Part 1:Connectors
Price:
$ 75
Basic Information
Standard Code:
GB/T 7939.1-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and pneumatic devices
ICS Name:
Pipes and pipe fittings
Publish Date:
2024-03-15
Implement Date:
2024-10-01
Pages:
24 pages
Scope
This document describes a unified method for testing and evaluating the performance of pipe joints used in hydraulic transmissions, including various types of steel pipe connections, stud end connections, and flange connections. The tests described in this document are independent of each other and are governed by the documents that each test follows. For specific test items and performance requirements, please refer to the corresponding standard documents. For the qualification determination of pipe joints, the minimum number of test samples specified in this document shall be used for testing, unless otherwise specified in the relevant pipe joint standards or agreed upon separately by the manufacturer and the user.
Development Information
Same series standard
Replace the following standards
Referenced Standards
ISO 48-2
ISO 3448
ISO 3601-3
ISO 5598
ISO 6508-1
ISO 6605
ISO 6743-4
ISO 10763
Adopt standards
ISO 19879:2021
Related Standards
GB/T 7937-2002
Replaced
GB/T 7937-2002 Fluid power systems and components—Connectors and associated components—Nominal pressures
GB/T 15329.1-2003
Replaced
GB/T 15329.1-2003 Rubber hoses and hose assemblies—Textile-reinforced hydraulic types—Specification—Part 1:Oil-based fluid applications
GB/T 5860-2003
Active
GB/T 5860-2003 Hydraulic fluid power—Quick-action couplings Dimensions and requirements
GB/T 5861-2003
Active
GB/T 5861-2003 Hydraulic fluid power—Quick action couplings—Test methods
GB/T 7937-2008
Abolished